a:5:{i:0;s:8:"goods_id";i:1;s:10:"goods_name";i:2;s:17:"goodssclassify_id";s:3:"_pk";s:8:"goods_id";s:5:"_type";a:3:{s:8:"goods_id";s:7:"int(10)";s:10:"goods_name";s:11:"varchar(45)";s:17:"goodssclassify_id";s:7:"int(10)";}}